Stephen Koepp
E448260
Stephen Koepp is an American journalist and editor best known as a longtime senior editor at Time magazine and co-founder of the business news site "From Day One."
All labels observed (1)
| Label | Occurrences |
|---|---|
| Stephen Koepp canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3362751 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stephen Koepp Context triple: [David Koepp, hasSibling, Stephen Koepp]
-
A.
Neil Kopp
Neil Kopp is an American film producer known for his work on acclaimed independent films, including the thriller "Green Room."
-
B.
John Kamps
John Kamps is an American screenwriter best known for co-writing the family science fiction film "Zathura: A Space Adventure."
-
C.
Mark Kohr
Mark Kohr is an American music video director known for his work with prominent alternative rock bands in the 1990s.
-
D.
Dave Keuning
Dave Keuning is an American guitarist and songwriter best known as the lead guitarist and a founding member of the rock band The Killers.
-
E.
Joe Rohde
Joe Rohde is an American creative executive and former Walt Disney Imagineer best known for leading the design of Disney’s Animal Kingdom and other highly themed, story-driven attractions.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Stephen Koepp Target entity description: Stephen Koepp is an American journalist and editor best known as a longtime senior editor at Time magazine and co-founder of the business news site "From Day One."
-
A.
Neil Kopp
Neil Kopp is an American film producer known for his work on acclaimed independent films, including the thriller "Green Room."
-
B.
John Kamps
John Kamps is an American screenwriter best known for co-writing the family science fiction film "Zathura: A Space Adventure."
-
C.
Mark Kohr
Mark Kohr is an American music video director known for his work with prominent alternative rock bands in the 1990s.
-
D.
Dave Keuning
Dave Keuning is an American guitarist and songwriter best known as the lead guitarist and a founding member of the rock band The Killers.
-
E.
Joe Rohde
Joe Rohde is an American creative executive and former Walt Disney Imagineer best known for leading the design of Disney’s Animal Kingdom and other highly themed, story-driven attractions.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
American journalist
ⓘ
business news site ⓘ editor ⓘ human ⓘ journalist ⓘ news website ⓘ |
| coFounderOf | From Day One NERFINISHED ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| countryOfOrigin | United States of America ⓘ |
| employer | Time magazine NERFINISHED ⓘ |
| fieldOfWork |
business media
ⓘ
journalism ⓘ media ⓘ |
| genre |
business journalism
ⓘ
news journalism ⓘ |
| hasFounder | Stephen Koepp NERFINISHED ⓘ |
| hasRole | co-founder of a business news site ⓘ |
| knownFor |
being a longtime senior editor at Time magazine
ⓘ
co-founding the business news site From Day One ⓘ |
| languageOfWorkOrName | English ⓘ |
| notableWork |
From Day One
NERFINISHED
ⓘ
Time magazine NERFINISHED ⓘ |
| occupation |
business writer
ⓘ
journalist ⓘ magazine editor ⓘ |
| positionHeld | senior editor at Time magazine ⓘ |
| workLocation | New York City (inferred, as a major media hub in the United States) NERFINISHED ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Stephen Koepp Description of subject: Stephen Koepp is an American journalist and editor best known as a longtime senior editor at Time magazine and co-founder of the business news site "From Day One."
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.